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CN-121976649-A - High-speed toll station steel construction operation platform

CN121976649ACN 121976649 ACN121976649 ACN 121976649ACN-121976649-A

Abstract

The invention relates to a steel structure construction operation platform for a high-speed toll station, which comprises a box body, a wheel body assembly and a platform assembly, wherein the platform assembly comprises a supporting table, and extensible or foldable guardrail units are arranged on the front side and the rear side of the supporting table. According to the invention, through the hinged combination of the mounting groove, the mounting shaft, the mounting cylinder, the U-shaped rod and the connecting rod, flexible unfolding and folding of the guardrails on two sides are realized, the connecting seat is positioned in a preliminary way through magnetic attraction and is locked through the limit bolt, so that the guardrails can be spliced quickly and firmly, the interception rod can be contained in the storage groove, and is connected with the thread grooves of the guardrails on two sides through the threads on two ends during use to form complete side protection.

Inventors

  • XU HAONAN
  • ZHANG XINQIANG
  • Zhang Chenpei
  • YANG MINGYU
  • LIU GANG

Assignees

  • 中建城市建设发展有限公司

Dates

Publication Date
20260505
Application Date
20260209

Claims (8)

  1. 1. A high-speed toll station steel structure construction operation platform comprises a box body (1) and is characterized in that a wheel body assembly (2) is mounted on two sides of the bottom of the box body (1) through bolts, a platform assembly (3) is arranged at the top of the box body (1), the platform assembly (3) comprises a supporting table (301), extensible or foldable guardrail units are arranged on the front side and the rear side of the supporting table (301), each guardrail unit comprises a mounting groove (302) formed in the outer walls of the front side and the rear side of the supporting table (301), mounting shafts (303) are mounted on the end portions of the inner walls of two mounting grooves (302) opposite to each other in a threaded mode, mounting cylinders (304) are mounted on the outer sides of the mounting shafts (303) through bearings in a rotating mode, U-shaped rods (305) are mounted on one ends of the mounting cylinders (304) through threads, connecting rods (306) are inserted into grooves of the U-shaped rods (305) in a sliding mode, the connecting rods (306) can rotate around the U-shaped rods (305), connecting seats (307) are welded at the outer ends of the connecting rods (306), when the two connecting rods (306) located in the same mounting groove (302) are unfolded, two connecting seats (307) are magnetically sucked together, and are located on the connecting seats and are located on the same side, and are located on two sides of the same storage groove (308) through locking groove (308), one side of the mounting cylinder (304) and the U-shaped rod (305) on the mounting cylinder is provided with a mounting part for dismounting and mounting the interception rod (309) so as to form transverse protection between guardrail units on two sides.
  2. 2. The steel structure construction operation platform of the high-speed toll station according to claim 1, wherein a sliding rod is connected at the bottom of the connecting rod (306) in a penetrating and rotating mode, a sliding groove (316) matched with the end portion of the sliding rod is arranged on the inner wall of the groove of the U-shaped rod (305), a push type spring buckle (317) is arranged at the end portion of the sliding rod, and a locking hole matched with the push type spring buckle (317) is arranged at the top of the U-shaped rod (305).
  3. 3. The high-speed toll station steel structure construction operation platform according to claim 1, wherein the locking piece comprises inserting holes (310) formed at four corners of the connecting seats (307) and limiting bolts (311) inserted into the inserting holes (310), and the two connecting seats (307) spliced together are fixed together through four limiting bolts (309).
  4. 4. The steel structure construction operation platform for the high-speed toll station according to claim 1, wherein the installation part is a plurality of thread grooves (312) formed on one side of the installation cylinder (304) and the upper U-shaped rod (305), and two ends of the interception rod (311) are respectively and spirally installed in the two opposite thread grooves (312).
  5. 5. The high-speed toll station steel structure construction operation platform according to claim 1, wherein ear plates (313) are welded at the end parts of the outer walls of the two sides of the supporting table (301), wire fixing rods (314) are welded at one side of the bottoms of the ear plates (313), and wire passing holes (315) with cross structures are formed in the two sides of the wire fixing rods (314).
  6. 6. The high-speed toll station steel structure construction operation platform according to claim 1, wherein a lifting driving device is arranged in the box body (1), and the output end of the lifting driving device is connected with the supporting table (301) through bolts and is used for driving the platform assembly (3) to lift.
  7. 7. The steel structure construction operation platform for the high-speed toll station according to claim 6, wherein the lifting driving device is a shear type lifting module (4), the lifting driving device is arranged on two sides of the inner bottom of the box body (1), the lifting driving device further comprises an electric box (6) and a hydraulic supply box (5), the electric box (6) is electrically connected with the hydraulic supply box (5) through a wire, and the hydraulic supply box (5) is mutually communicated with the two shear type lifting modules (4) through a pipeline so as to provide power.
  8. 8. The high-speed toll station steel structure construction operation platform according to claim 1 is characterized in that the wheel body assembly (2) comprises a base (201), a plurality of conical thorn rods (202) used for being inserted into the ground for fixing are arranged at the bottom of the base (201), inserting ports (203) are formed in two sides of the bottom of the base (201), sliding plates (204) capable of moving up and down relative to the base (201) are arranged in the base (201), locking universal wheels (205) corresponding to the inserting ports (203) are arranged at two ends of the bottom of the sliding plates (204), a plurality of springs (206) are connected between the inner top of the base (201) and the sliding plates (204), in a non-bearing state, the springs (206) push the sliding plates (204) to move downwards so that the locking universal wheels (205) extend out of the inserting ports (203), and in a bearing state, the self weight of the platform overcomes the elasticity of the springs (260) so that the locking universal wheels (205) retract, and the conical thorn rods (202) are inserted into the ground.

Description

High-speed toll station steel construction operation platform Technical Field The invention relates to the technical field of expressway facility construction, in particular to a steel structure construction operation platform for a high-speed toll station. Background The expressway toll station refers to a facility arranged at an expressway entrance for collecting toll for passing vehicles. The greenhouse with the main body formed by the steel structure is usually required to be installed at the top of the high-speed toll station so as to play a role in shielding wind and rain and provide a good working environment for workers and toll equipment. Because the steel structure of the high-speed toll booth greenhouse main body is arranged on a certain height, constructors need to use an operation platform to perform high-altitude operation during construction. The utility model discloses a high-speed toll station steel structure construction operation platform, which comprises a base, wherein a scissor type lifting platform is arranged at the top of the base, a top plate is arranged at the top of the scissor type lifting platform, a U-shaped frame is arranged at the front side of the top plate, an operation platform is arranged on one side of the U-shaped frame, an adjusting component is arranged between the operation platform and the U-shaped frame, a limit sliding chute is arranged at the rear side of the top plate, a limit sliding plate is arranged at the bottom of the operation platform, universal wheels are arranged at four corners of the bottom of the base, and two anti-skid components are symmetrically arranged on the front side and the rear side of the base. However, the protection rod of the construction operation platform is fixed or is complicated to assemble and disassemble, the protection range cannot be quickly adjusted according to the change of the working surface, and the protection rod is not convenient to carry and store because the protection rod occupies a space when not used, so that the design of the high-speed toll station steel structure construction operation platform is needed. Disclosure of Invention The invention aims to solve the defects of the prior art and provides a high-speed toll station steel structure construction operation platform. The invention aims to achieve the purpose, and adopts the following technical scheme that the steel structure construction operation platform for the high-speed toll station comprises a box body, wherein wheel body assemblies are mounted on two sides of the bottom of the box body through bolts, the top of the box body is provided with a platform assembly, the platform assembly comprises a supporting table, the front side and the rear side of the supporting table are provided with extensible or foldable guardrail units, each guardrail unit comprises mounting grooves formed in the outer walls of the front side and the rear side of the supporting table, mounting shafts are mounted on the ends of the inner walls of the two opposite sides of the two mounting grooves in a threaded manner, mounting cylinders are rotatably mounted on the outer sides of the mounting shafts through bearings, U-shaped rods are mounted on one ends of the mounting cylinders, far away from the bearings, of the mounting cylinders, connecting rods are slidably inserted into the grooves of the U-shaped rods, the connecting rods can rotate around the U-shaped rods, connecting seats are welded at the outer ends of the connecting rods, the two connecting rods are magnetically attracted together and locked through a locking piece, a plurality of storage grooves are formed in the two sides of the top of the supporting table, the storage grooves are internally provided with interception rods, and one side of the U-shaped rods is provided with mounting parts for disassembling the interception rods, so that a transverse protection storage groove is formed between the guardrail units on the two sides. In particular, the bottom of the connecting rod is connected with a sliding rod in a penetrating and rotating way, the inner wall of the groove of the U-shaped rod is provided with a sliding groove matched with the end part of the sliding rod, the end part of the sliding rod is provided with a push type spring fastener, and the top of the U-shaped rod is provided with a locking hole matched with the push type spring fastener. In particular, the locking piece comprises splicing holes formed in four corners of the connecting seat and limiting bolts spliced in the splicing holes, and the two connecting seats spliced together are fixed together through the four limiting bolts. In particular, the installation part is a plurality of thread grooves formed in one side of the installation cylinder and the U-shaped rod on the installation cylinder, and two ends of the interception rod are respectively and spirally installed in two opposite thread grooves. Particularly, the end parts of the outer wal